S
S. Pacetti
Researcher at Istituto Nazionale di Fisica Nucleare
Publications - 34
Citations - 515
S. Pacetti is an academic researcher from Istituto Nazionale di Fisica Nucleare. The author has contributed to research in topics: Elastic scattering & Form factor (quantum field theory). The author has an hindex of 10, co-authored 34 publications receiving 435 citations. Previous affiliations of S. Pacetti include University of Perugia.
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The FOCUS Collaboration
J. M. Link,P. M. Yager,J. C. Anjos,Ignacio Bediaga,C. M. Castromonte,A. A. Machado,J. Magnin,A. Massafferri,J. M. De Miranda,Iuri Muniz Pepe,Erica Polycarpo,A. C. dos Reis,S. Carrillo,E. Casimiro,E. Cuautle,C. Uribe,L. Agostino,L. Cinquini,V. Frisullo,I. Segoni,Kevin Stenson,J. N. Butler,Harry Cheung,Gabriele Chiodini,I. Gaines,P. H. Garbincius,L. A. Garren,Erik Gottschalk,P. H. Kasper,A. E. Kreymer,Robert K. Kutschke,M. H.L.S. Wang,Luisa Benussi,M. Bertani,Stefano Bianco,F. L. Fabbri,S. Pacetti,A. Zallo,Marco A. Reyes,C. Cawlfield,D. Y. Kim,A. Rahimi,James E Wiss,A. Kryemadhi,Y. S. Chung,J. S. Kang,B. R. Ko,J. W. Kwak,K. B. Lee,Kyung-Suk Cho,Gianluca Alimonti,S. Barberis,M. Boschini,Agustín Cobos Cerutti,M. DiCorato,Paolo Dini,L. Edera,S. Erba,P. Inzani,F. Leveraro,Sandra Malvezzi,Dario Menasce,M. Mezzadri,Luigi Moroni,Daniele Pedrini,C. Pontoglio,F. Prelz,Marco Rovere,S. Sala,T. F. Davenport,V. Arena,G. Boca,Germano Bonomi,Gabriele Gianini,G. Liguori,D. Lopes Pegna,M. M. Merlo,D. Pantea,Sergio P. Ratti,Cristina Riccardi,Paolo Vitulo,H. Hernandez,A. Lopez,H. Mendez,J. Quinones,J. E. Ramirez,Y. Zhang,James R. Wilson,T. Handler,R. Mitchell,D. Engh,K. M. Givens,M. Hosack,W. E. Johns,E. Luiggi,M. S. Nehring,Paul Sheldon,E. W. Vaandering,Michael S. Webster,M. Sheaff +99 more
TL;DR: This paper proposes the existence of bound (mass below thresh-old for strong decay) multiquark states including QQqq states and the H di-hyperon based on calculations using the bag model.
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Unexpected features of e+e-$ \rightarrow$ p$ \overline{{p}}$ and e+e-$ \rightarrow$$ \Lambda$$ \overline{{\Lambda}}$ cross-sections near threshold
TL;DR: In this article, the Coulomb final-state interactions largely dominate the cross-section and the form factor is |G� p(4M 2π 2π p)| ∼ 1, which could be a general feature for baryons.
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Unexpected features of e+e-->ppbar and e+e-->lambda-lambdabar cross sections near threshold
TL;DR: In this paper, the BaBar data on e+e- in baryon-antibaryon cross sections are discussed, and it is shown that Coulomb final state interactions largely dominate the cross section and the form factor is |G^p(4M^2_p)|~1, which could be a general feature for baryons.
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Search for T violation in charm meson decays
J. M. Link,P. M. Yager,J. C. Anjos,I. Bediaga,C. M. Castromonte,A. A. Machado,J. Magnin,A. Massafferri,J. M. De Miranda,Iuri Muniz Pepe,Erica Polycarpo,A. C. Dos Reis,S. Carrillo,E. Casimiro,E. Cuautle,A. Sanchez-Hernandez,C. Uribe,F. Vázquez,L. Agostino,L. Cinquini,John Perry Cumalat,B. O'Reilly,I. Segoni,Kevin Stenson,J. N. Butler,Harry Cheung,G. Chiodini,I. Gaines,P. H. Garbincius,L. A. Garren,Erik Gottschalk,P. H. Kasper,A. E. Kreymer,R. Kutschke,M. H.L.S. Wang,Luigi Benussi,M. Bertani,Stefano Bianco,F. L. Fabbri,S. Pacetti,A. Zallo,Marco A. Reyes,C. Cawlfield,D. Y. Kim,A. Rahimi,James E Wiss,Robert Gardner,A. Kryemadhi,Y. S. Chung,J. S. Kang,B. R. Ko,J. W. Kwak,K. B. Lee,Kyung-Suk Cho,H. Park,Gianluca Alimonti,S. Barberis,M. Boschini,A. Cerutti,P. D'Angelo,M. DiCorato,Paolo Dini,L. Edera,S. Erba,P. Inzani,F. Leveraro,Sandra Malvezzi,Dario Menasce,M. Mezzadri,Luigi Moroni,Daniele Pedrini,C. Pontoglio,F. Prelz,Marco Rovere,S. Sala,T. F. Davenport,V. Arena,G. Boca,Germano Bonomi,Gabriele Gianini,G. Liguori,D. Lopes Pegna,M. M. Merlo,D. Pantea,S. P. Ratti,Cristina Riccardi,Paolo Vitulo,C. Göbel,H. Hernandez,A. M. Lopez,H. Mendez,A. Paris,J. Quinones,J. E. Ramirez,Y. Zhang,James R. Wilson,T. Handler,R. Mitchell,D. Engh,M. Hosack,W. E. Johns,E. Luiggi,J. E. Moore,M. S. Nehring,Paul Sheldon,Eric Wayne Vaandering,Michael S. Webster,M. Sheaff +107 more
TL;DR: In this article, the authors search for T violation in charm meson decays using the four-body decay channels D 0 → K − K + π − π +, D + → K S 0 K+ π− π+, and D s → KS 0 K−K+π−π+ +, and find the asymmetry values to be A T viol (D 0 ) = 0.010 ± 0.057 ( stat.
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Study of the decay asymmetry parameter and CP violation parameter in the Λc+→Λπ decay
J. M. Link,P. M. Yager,J. C. Anjos,Ignacio Bediaga,C. M. Castromonte,A. A. Machado,J. Magnin,A. Massafferri,J. M. De Miranda,Iuri Muniz Pepe,Erica Polycarpo,A. C. dos Reis,S. Carrillo,E. Casimiro,E. Cuautle,A. Sanchez-Hernandez,C. Uribe,F. Vázquez,L. Agostino,L. Cinquini,John Perry Cumalat,B. O'Reilly,I. Segoni,Kevin Stenson,J. N. Butler,Harry Cheung,G. Chiodini,I. Gaines,P. H. Garbincius,L. A. Garren,Erik Gottschalk,P. H. Kasper,A. E. Kreymer,R. Kutschke,M. H.L.S. Wang,Luigi Benussi,M. Bertani,Stefano Bianco,F. L. Fabbri,S. Pacetti,A. Zallo,Marco A. Reyes,C. Cawlfield,D. Y. Kim,A. Rahimi,James E Wiss,Robert Gardner,A. Kryemadhi,Y. S. Chung,J. S. Kang,B. R. Ko,J. W. Kwak,K. B. Lee,Kyung-Suk Cho,H. Park,Gianluca Alimonti,S. Barberis,M. Boschini,Agustín Cobos Cerutti,P. D'Angelo,M. DiCorato,Paolo Dini,L. Edera,S. Erba,P. Inzani,F. Leveraro,Sandra Malvezzi,Dario Menasce,M. Mezzadri,Luigi Moroni,Daniele Pedrini,C. Pontoglio,F. Prelz,Marco Rovere,S. Sala,T. F. Davenport,V. Arena,G. Boca,Germano Bonomi,Gabriele Gianini,G. Liguori,D. Lopes Pegna,M. M. Merlo,D. Pantea,S. P. Ratti,Cristina Riccardi,Paolo Vitulo,C. Göbel,J. Olatora,H. Hernandez,A. M. Lopez,H. Mendez,A. Paris,J. Quinones,J. E. Ramirez,Y. Zhang,James R. Wilson,T. Handler,R. Mitchell,D. Engh,M. Hosack,W. E. Johns,E. Luiggi,J. E. Moore,M. S. Nehring,Paul Sheldon,Eric Wayne Vaandering,Michael S. Webster,M. Sheaff +108 more
TL;DR: In this article, a measurement of the weak decayasymmetry parameter α Λ c in the FOCUS (E831) experiment at Fermilab is presented.